It can be donated to any person, and it is universally accepted.
o
because it have no antigen.
O negative is the universal donor.
Universal recipient
O plus is called universal blood donor. Because O plus blood has anti A and anti B antibody. So it will not react with any blood group.
O+ :is a universal donor
The universal blood donor type is O negative and it is considered a universal donor due to it's not having any A or B antigens. It is better because that blood will be more useful to health care staff as they can give it to anyone without having to worry about the threat of transfusion reaction.
A universal donor (blood type O) has blood cells with no marker proteins that another body can not reject. Blood type AB, the universal receiver has all the marker proteins, so it can identify blood of any other type as its own.
compadibility with other blood types
Yes, A person having O +ve blood group is universal donor
AB+ is the universal receiver. O - is the universal donor.
They can receive blood from AB, A and B blood group, and also O because O is the universal donor. Hence, they are called Universal Recipients.